diff options
Diffstat (limited to 'freebsd-to-rtems.py')
| -rwxr-xr-x | freebsd-to-rtems.py | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/freebsd-to-rtems.py b/freebsd-to-rtems.py index 2d0e59e3..9a8f766f 100755 --- a/freebsd-to-rtems.py +++ b/freebsd-to-rtems.py @@ -52,6 +52,21 @@ isOnlyMakefile = False tempFile = "/tmp/tmp_FBRT" filesProcessed = 0 +# currently these all use the MIPS in_cksum method +CPUsNeedingGenericIncksum = [ + "avr", + "bfin", + "h8300", + "lm32", + "m32c", + "m32r", + "m68k", + "nios2", + "sh", + "sparc", + "v850", +] + def usage(): print "freebsd-to-rtems.py [args]" print " -?|-h|--help print this and exit" @@ -346,6 +361,8 @@ class ModuleManager: 'CFLAGS += -std=gnu99\n' \ 'CFLAGS += -MT $@ -MD -MP -MF $(basename $@).d\n' \ 'NEED_DUMMY_PIC_IRQ=yes\n' \ + '\n' \ + 'GENERATED_FILES =\n' \ '\n' data += 'C_FILES =\n' for m in self.modules: @@ -358,6 +375,12 @@ class ModuleManager: if cpu in ("arm", "i386", "lm32", "mips", "powerpc", "sparc"): data += 'NEED_DUMMY_PIC_IRQ=no\n' data += 'endif\n' + for cpu in CPUsNeedingGenericIncksum: + data += 'ifeq ($(RTEMS_CPU), ' + cpu + ')\n' \ + 'GENERATED_FILES += rtemsbsd/' + cpu + '/' + cpu + '/in_cksum.c\n' \ + 'GENERATED_FILES += rtemsbsd/' + cpu + '/include/freebsd/machine/in_cksum.h\n' \ + 'C_FILES += rtemsbsd/' + cpu + '/' + cpu + '/in_cksum.c\n' \ + 'endif\n' data += '\n' \ 'ifeq ($(NEED_DUMMY_PIC_IRQ),yes)\n' \ 'CFLAGS += -I rtems-dummy-pic-irq/include\n' \ @@ -367,7 +390,7 @@ class ModuleManager: '\n' \ 'LIB = libbsd.a\n' \ '\n' \ - 'all: $(LIB) lib_user\n' \ + 'all: $(GENERATED_FILES) $(LIB) lib_user\n' \ '\n' \ '$(LIB): $(C_O_FILES)\n' \ '\t$(AR) rcu $@ $^\n' \ @@ -375,7 +398,16 @@ class ModuleManager: 'lib_user: $(LIB) install_bsd\n' \ '\t$(MAKE) -C freebsd-userspace\n' \ '\n' \ - 'CPU_SED = sed\n' \ + '# The following targets use the MIPS Generic in_cksum routine\n' + for cpu in CPUsNeedingGenericIncksum: + data += 'rtemsbsd/' + cpu + '/' + cpu + '/in_cksum.c: freebsd/mips/mips/in_cksum.c\n' \ + '\tcp $< $@\n' \ + '\n' \ + 'rtemsbsd/' + cpu + '/include/freebsd/machine/in_cksum.h: freebsd/mips/include/freebsd/machine/in_cksum.h\n' \ + '\tcp $< $@\n' \ + '\n' \ + + data += 'CPU_SED = sed\n' \ 'CPU_SED += -e \'/arm/d\'\n' \ 'CPU_SED += -e \'/i386/d\'\n' \ 'CPU_SED += -e \'/powerpc/d\'\n' \ @@ -403,7 +435,7 @@ class ModuleManager: '\n' \ 'clean:\n' \ '\trm -f -r $(PROJECT_INCLUDE)/rtems/freebsd\n' \ - '\trm -f $(LIB) $(C_O_FILES) $(C_D_FILES)\n' \ + '\trm -f $(LIB) $(C_O_FILES) $(C_D_FILES) $(GENERATED_FILES)\n' \ '\trm -f libbsd.html\n' \ '\t$(MAKE) -C freebsd-userspace clean\n' \ '\n' \ |